baber/WOPTO huggingface dataset:
Patent JP-H08296902-A (JP)
Title: Heat source unit for supply water heating
Inventor: NAMIKATA KOJI
IPC: F24D3/00
Filed: 1995-04-27
Abstract: PURPOSE: To prevent the freezing of a cold water pipe and a hot water pipe from occurring by circulating hot water for heating heated by a hot water supply section for heating to a heating bypass contacting the cold water pipe and the hot water pipe at a supply water heating section. CONSTITUTION: A normal supply water heating operation is performed by passing water through a supply water heating heat exchanger 23 and a heating operation by actuating a heating heat exchanger 25 and a hot water circulation pump 39 to circulate hot water for heating to a heat radiator 26. A hot water outcoming pipe 27 and a hot water return pipe 28 are kept in contact with a cold water pipe 22 and a hot water pipe 24 while a heating bypass pipe 29 contacts the pipes. Water in the cold water pipe 22 and in the hot water pipe 24 is heated by heat of the hot water for heating. As a result, even when the temperature of outside air is low, the freezing of the cold water pipe 22 and the hot water pipe 24 can be prevented.  In addition, at the start of heating supply cold water, the water within the water pipe 22 and the hot water pipe 24 is preheated thereby checking the supply of the chilled water.
Patent JP-H01274519-A (JP)
Title: Portable radio equipment
Inventor: NAMIKI TERUO
IPC: H04B1/38
Filed: 1988-04-27
Abstract: PURPOSE:To attain a small sized portable radio equipment to reduce the cost and power without requiring changeover by a switch by mating a high frequency signal connector provided to a radio equipment main body and a power terminal and a signal connection provided to a battery pack and an on-vehicle fixing part and a power terminal by the same means. CONSTITUTION:A tuning connector 26 provided to a radio equipment main body 25 of a portable radio equipment, a terminal 28 are connected to a coaxial connector 24 and a power terminal 27 respectively provided to the battery pack 22 at transportation and connected to a coaxial connector 31 and a terminal 32 provided to the on-vehicle fixed part 33 on vehicle mount. Then the need of the signal and power switching in the inside of the main body 25, a high frequency signal switch and a power switch are eliminated from the main body 25 to attain small sized radio equipment main body, to reduce the cost and power and a portable receiver with drip-proof structure is obtained.
Patent JP-S62261946-A (JP)
Title: Thin film moisture sensitive element
Inventor: ITAMI MASATO
IPC: G01N27/12
Filed: 1986-05-09
Abstract: PURPOSE:To form a thin film with one stage by covering the surface of comb- shaped electrodes with a plasma-polymerized film consisting of a specific mixture. CONSTITUTION:The comb-shaped electrodes 2 are formed on an insulating substrate 1 and the surface of the electrodes 2 is coated with the plasma- polymerized film 3 consisting of the mixture composed of an org. amine compd. (A), halogenated hydrocarbon (B) or halogenated silane (C). The component A is preferably an alkyl-substd. amino compd., the component B a halogenated lower alkyl or halogenated lower alkenyl and the component C a lower alkyl- substd. halogenated silane. Since the film 3 is formed with one stage, the manpower for the stage is lessened and since the film 3 is highly resistant to water and chemicals, the environmental resistance of the element is improved.
Patent JP-H08278071-A (JP)
Title: Safe and frosting-free type refrigerator
Inventor: WATABE KATSUHIKO
IPC: F25B47/02
Filed: 1995-04-04
Abstract: PURPOSE: To secure safety when the operation of an evaporator is carried out in a frosting-free state, by inputting a signal for carrying out operation in a frosting-free state to operate a defrosting means and controlling an on-off valve to be opened under predetermined conditions after the operation of the defrosting means. CONSTITUTION: A refrigerator is an apparatus which has a hot gas defrosting circuit 2 provided with a solenoid valve 2a for hot gas for removing the frosting on an evaporator 1 and has an evaporation pressure regulating valve 3 provided on the downstream side of the evaporator 1 to regulate the evaporation condition thereof and a solenoid valve 4 provided in parallel with the regulating valve 3 and which is capable of being operated in a frosting-free state by utilizing a hot gas bypass system.  Further, the refrigerator has a control unit 8 provided with a solenoid valve opening/closing control part 8a for hot gas which inputs a signal for carrying out operation in a frosting-free state and controls a defrosting means to be operated, and a solenoid valve opening/closing control part 8b which controls the solenoid valve 4 to be opened under predetermined conditions after the operation of the defrosting means.
Patent JP-H08278508-A (JP)
Title: Production of liquid crystal shutter and surface sequential color display device
Inventor: IIMURA TOKIKO
IPC: G02F1/1339
Filed: 1995-04-05
Abstract: PURPOSE: To make it possible to adhere two sheets of π cells across a color polarizing plate held therebetween by a UV curing type adhesive. CONSTITUTION: The color polarizing plate 33, the π cell 32 and the color polarizing plate 31 are first adhered by tacky adhesive 42, 41. Next, the UV curing type adhesive 51 having the refractive index approximate to the refractive index of glass is dropped onto the color polarizing plate 33 stuck with the πcell 32 and the color polarizing plate 31. Another sheet of the π cell 34 is superposed on the color polarizing plate 33 stuck with the 3p cell 32 and the color polarizing plate 31 and is pressurized uniformly over the entire surface. The UV curing type adhesive 51 is then irradiated with UV rays from the side of the π cell 34 superposed thereon after the adhesive spreads to all the corners and a uniform and thin adhesive layer is formed over the entire surface. Consequently, the sticking of the π cell 34 and the color polarizing plate 33 is made possible.  Then, the neutral polarizing plate 35 and the πcell 34 are adhered by the tacky adhesive 44, by which a liquid crystal shutter is completed.
Patent JP-S5438655-A (JP)
Title: Ventilation air conditioning system humidity controlling method and device therefor
Inventor: SONODA MASANOBU
IPC: F24F3/14
Filed: 1977-09-02
Abstract: PURPOSE: To provide the subject method and device wherein a condensate is resupplied from a pipeline arranged at the rear side of a vapor trap at the condensate outlet of a vapor heated coil, thereby increasing the humidity of supplied air and decreasing the quantity of vapor necessary for air heating by the direct contact of air and hot water. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S588028-A (JP)
Title: Separation of dipentaerythritol
Inventor: HOSOKAWA KIYOSHI
IPC: C07C41/00
Filed: 1981-07-03
Abstract: PURPOSE:Dipentaerytheritol (D-PE) is crystallized out of an aqueous solution containing pentaerythritorl (PE) and D-PE at a large weight ratio by controlling the concentration and temperature within a certain range. CONSTITUTION:A reaction mixture containing PE, which is obtained by reaction between formaldehyde and acetaldehyde in the presence of alkali or alkaline earth metal hydroxide, or an aqueous solution containing crude PE and D-PE, in which the weight ratio of PE/D-PE is less than 16, is adjusted to a PE concentration higher than the solubility and kept at 0-40 deg.C to crystallize out D-PE. Then, the filtrate is concentrated to crystallize out PE.
Patent JP-S5629980-A (JP)
Title: Preparation of extract from snapping turtle
Inventor: YAMAGAMI KUNIO
IPC: A23L17/00
Filed: 1979-08-20
Abstract: PURPOSE: To obtain an extract from a snapping turtle, having a long storage life, and containing even the blood component effectively, by treating a live snapping turtle with an alcohol, and heating the turtle in a glucide solution of high concentration.  
     CONSTITUTION: After stopping the feeding, a snapping turtle is set free in a circulating filtered water for 7W10 days to wash the body with salt water. The body is then immersed in ethyl alcohol of about 70% for several hr, and washed with ethyl alochol of the same concentration. Cuts are made in the body, and the body is put into an aqueous solution of a glucide, e.g. honey, in a high concentration, and heated at about 40°C for about 2hr. The body is cut open, pressed, extracted, and then sterilized at about 85°C for about 45min. The extract thus obtained is purified by centrigugation and processed into a drink etc. The body of the turtle is used as a food of delicate flavor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06293226-A (JP)
Title: Power distribution control device for wheel
Inventor: KIMURA HISAFUMI
IPC: F16H48/10
Filed: 1993-04-07
Abstract: PURPOSE:To carry out a smooth turning travel without slipping on each wheel by rotatably controlling carriers for supporting planetary gears forcibly according to the travel conditions. CONSTITUTION:A planetary gear 28 is meshed between a pair of sun gears 32 connected to right and left rear axles 30 and a pair of ring gears 35a driven by an engine 2, respectively. A hydraulic motor 25 is connected to a pair of carriers 31 which support the planetary gears 28. Also the rotation speed of each hydraulic motor 25 is controlled so that a deviation between the actual yaw rate detected by a yaw sensor 13 and a reference yaw rate obtained from a deflection angle, rotation speed of each wheel, and load can be eliminated.
Patent JP-S5531368-A (JP)
Title: Transmission amount control circuit
Inventor: SUZUKI SHINJIROU
IPC: H03G3/00
Filed: 1978-08-29
Abstract: PURPOSE: Not only to obtain the large variable width for transmission amount by menas of a simple circuit but also to attain improvement of the secondary distortion, by concatenating the inverse L type transmission amount variable circuit in order to one group or several groups of the transmission amount variable circuit which has the same transmission function.  
     CONSTITUTION: The inverse L type transmission amount variable circuit 1 having a fixed resistor R 1  and an impedance variable element RV 1  whose impedance is varied by the control signal, which are made a series element and a parallel element, respectively, is concatenated in order to one group or several groups of the circuit, which has a constant gain, contains one piece of the impedance variable element RV 2  whose impedance is varied by the amplifier TR 1  whose input/output phase is opposite and the control signal connected to the output of the above amplifier, and consists of the transmission amount variable circuit 2 which has the same transmission function as the circuit 1. Thus, it is possible to not only obtain the large variable width for transmission amount but also attain improvement of the secondary distortion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02283430-A (JP)
Title: Manufacture of shock absorbing/vibration damping sheet
Inventor: OKUZAWA MASAYUKI
IPC: B29C44/00
Filed: 1989-04-25
Abstract: PURPOSE:To increase the shock-absorbing effect of the title sheet and obtain the flat surface of the same by coating a resin-water-dispersed liquid or its foamed liquid on a sheet after it has been molded or dried. CONSTITUTION:After a sheet has been mechanically foamed and molded or after the resultant sheet has further been dried, a resin aqueous dispersion or its foamed liquid is applied to the sheet. That is, an additive needed from among a foaming assistant, a foaming stabilizer, a crosslinking agent, etc., is mixed with the resin aqueous dispersion and a desired amount (a large amount) of powdered materials are further added thereto. After stirring and dispersing, air is taken into the same by a mixer or the like so as to allow the resultant liquid to foam up to a desired expansion ratio, and the resultant foamed liquid is then applied to a base material such as a woven or unwoven cloth, thereupon the base material is molded and made into a sheet. Thereafter, the sheet is further dried, and the resin aqueous dispersion or its foamed liquid that is foamed by the mixer or the like is coated on the molded sheet in a thickness of several millimeters by using a knife coater, a roller coater and the like. The coated sheet is then dried and crosslinked to be made into a shock absorbing/vibration damping sheet as a final product. By this method, the shock- absorbing effect of the shock absorbing/vibration damping sheet is increased, and the surface of the same can be made flat.
Patent JP-S5531457-A (JP)
Title: Precoating of powdered ion exchange resin in ion exchange filter
Inventor: KINEBUCHI KINJI
IPC: B01J47/00
Filed: 1978-08-29
Abstract: PURPOSE: To form uniform precoated layer by causing ascending flow in filtering tank by providing circulating systems through which clarified water is returned from filter to slurry adjusting tank at the upper and lower parts of filter in parallel.  
     CONSTITUTION: Powdered ion exchange resin slurry adjusted in the adjusting tank 10 is sent to the filtering tank 4 through the valve V 1  and the inlet pipe 3 by the pump P by closing the valve V 2  and opening the valve V 3  at first, and then clarified water filled in the filtering tank 4 in advance is returned to the adjusting tank 10, whereby the filtering tank 4 is filled with an uniformly distributed and desirously enriched ion exchange resin slurry. Then, when the flow rate at the valves V 2  and V 3  is adjusted to a proper one, a certain ascending flow is produced in the filtering tank 4 and thereby the upper and lower parts of the elements 1 are uniformly precoated with powdered ion exchange resin to form the precoated layer 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5810440-A (JP)
Title: Feeder
Inventor: CHIYOUKAI MASAKI
IPC: B24B7/17
Filed: 1981-07-06
Abstract: PURPOSE:To surely clamp a workpiece by providing an extruder jamming the workpiece to a reference point provided on a stocker and a reference point provided on a chuck on a feeding member for carrying the workpiece from the stocker to a chuck part. CONSTITUTION:A cylinder bracket 34 is provided in a body on a sliding feeding member 15, and cylinders 36, 38 for actuating extruders 35, 37 are provided on said bracket 34. A workpiece 3 contained into a lamelar shape in a stocker 14 is positioned jammed to the wall surface 29 at the matching part of the lowest part by the extruder 35 while is holded elastically jammed to a steel ball provided on the end of the feeding member 15 by a link 39 provided on the extruder 37. The feeding member 15 slides to carry the workpiece 3 to a chuck part 12, and actuates the extruder 35 to cause the workpiece 3 to be jammed to the chuck part 12 to be positioned and clamped.
Patent JP-S5228849-A (JP)
Title: Microwave oscillator
Inventor: NISHIHATA MIKIO
IPC: H03B9/14
Filed: 1975-08-29
Abstract: PURPOSE:To make the continuation of the microwave oscillation even in the low temperature environment, by means of constituting the position or right below the position where the diode is fixed with metallic materials with low heat conductivity thereby adjusting the radiation of heat to be generated from the diode.
Patent JP-S5439398-A (JP)
Title: Method of removing vanadium compound
Inventor: NAGAYA TERUO
IPC: C01B11/04
Filed: 1977-09-02
Abstract: PURPOSE: To remove vanadium compound quickly below the detection limit by brinding a solution of alkali metal halide such as NaCl containing V compound into contact with an ion exchange resin having a specified radicals containing nitrogencontained dicarboxylic acid (salt). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5229288-A (JP)
Title: Smoke detector
Inventor: YAMADA ATSUSHI
IPC: G01N21/53
Filed: 1975-08-30
Abstract: PURPOSE: Both of photoelectric type and ionization type are arranged in a smoke detection section and sensitivity in made uniform through employment of addition system, whereby a smoke detector of less false operations and high sensitivity is provided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61263048-A (JP)
Title: Hydrogen absorbing electrode
Inventor: TANAKA HIDEAKI
IPC: H01M4/38
Filed: 1985-05-16
Abstract: PURPOSE:To decrease hydrogen equilibrium dissociation pressure below atmospheric pressure to increase discharge capacity over a wide temperature range by forming a hydrogen absorbing electrode of alkaline secondary battery with a material obtained by replacing a part of nickel atoms of LaNi4 alloy with Sn atoms. CONSTITUTION:A hydrogen absorbing electrode of alkaline secondary battery is formed with an active material indicated in a general formula of LaNi5-xSnx obtained by replacing a part of Ni atoms of LaNi5 alloy with Sn atoms. The value of X is set so as to meet the relation of 0.1<=X<=0.7. This is used as a negative electrode and coupled with a positive electrode using nickel oxide as active material to form a lanthanium-nickel series secondary battery. Hydrogen equilibrium dissociation pressure is reduced below atmospheric pressure to prevent increase in inside pressure of the battery. Thereby, high discharge capacity and high charge-discharge efficiency can be obtained over a wide temperature range.
Patent JP-H05277611-A (JP)
Title: Method for improving strength of two phase stainless steel
IPC: B21J5/00
Filed: 1992-03-30
Abstract: PURPOSE:To improve the strength of a stock of stainless steel to the prescribed value without executing the working or the intermediate annealing to the stock of stainless steel by cold forging partially over the total range of longitudinal direction with the specific cold working ratio while applying the required rotation. CONSTITUTION:A stock of two phase stainless steel applied with the solution treatment is worked by cold forging successively and partially with the cold working ratio of 0.5-1.6% over the all range of longitudinal direction while applying the required rotation. For the cold forging, a round tap anvil having the inner diameter of a little larger diameter than the radius of the stock is used for the round bar like stock. By which the prescribed target can be easily and inexpensively realized by using the existing cold forging press.
Patent JP-H08299193-A (JP)
Title: Cooking device for roast food
Inventor: UNEKI HIDEJI
IPC: A47J37/06
Filed: 1995-04-28
Abstract: PURPOSE: To cook roast meat, and chow mein, fried dumpling stuffed with minced pork, etc., as well, free from sticky oil, with a cooking device for roast foods for cooking food having a cooking plate put on a main body of the cooking device provided with sheathed heaters. CONSTITUTION: A first cooking plate 1 or a second cooking plate 9 is selectively put on the main body of a cooking device provided with sheathed heaters 3 so as to cook, the first cooking plate 1 has plane parts 4 to abut on the sheathed heaters 3 of the main body of the cooking device on the rear surface thereof, and a cooking surface 7 having a groove on the upper surface and formed so as to tilt downwardly toward the edge from the center, the highest point. The second cooking plate 9 has thick parts 13 at places other than those to abut on the sheathed heaters 3 of the main body of the cooking device on the rear surface thereof, and is provided with tilt walls 10 having an upper surface being plain and opened to the outside, upwardly toward the both sides in the longitudinal direction and walls 11 at the both sides to connect the tilt walls 10 to form a cooking surface 12.
Patent JP-H10297548-A (JP)
Title: Air guide device for truck
Inventor: FUKUOKA HIRONARI
IPC: B62D35/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an air guide device whose components can be commonly used for various kinds with low manufacturing costs, and to be used for any of cabins having different widths, whose air resistance is lower and whose appearance is satisfactory. SOLUTION: A frame 12 is attached to opposite side parts of a roof panel 11a of a cab through left and right leg parts 14, and a baffle 16 for deflecting the flow of air is attached so as to cover the frame 12. The left and right leg parts 14 are attached to the frame 12 so that the space therebetween is adjustable. The baffle 16 has an upper inclined part 16a, side inclined parts 16b and a flame part 16d. A pair of side covers 17 each having a wall part 17a located in the baffle 16, and a cover 17b for covering the left and right leg parts 14, and are secured to the right and left leg parts 14. Further a pair of auxiliary plates 18 are attached to the flange part 16d so as to block or reduce gaps between the wall parts 17a and the flange part 16d continuously formed with the pair of side inclined part 16b.
Patent JP-S60250103-A (JP)
Inventor: TANI YOSHIO
IPC: E01C3/00
Filed: 1984-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62263270-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: FUKUMOTO HIROSHI
IPC: C09J201/00
Filed: 1986-05-08
Abstract: PURPOSE:A pressure-sensitive adhesive composition which has no adhesivity at normal temperature, develops adhesivity when heated to >=fixed temperature and keeps adhesivity afterward even if returned to normal temperature, comprising a resin substance and a solid plasticizer as main components. CONSTITUTION:A pressure-sensitive adhesive composition comprising a blend of (A) a resin substance (e.g. styrene-butadiene rubber latex, etc.) and (B) a solid plasticizer (e.g. dicyclohexyl phthalate, etc.) as a main component.
Patent JP-H07311615-A (JP)
Title: Prediction device for operation flow of production line
Inventor: TAKAHASHI YUICHI
IPC: B23P21/00
Filed: 1994-05-19
Abstract: PURPOSE:To provide the operation flow prediction device for the production line which can generate an alarm by accurately predicting an operation flow of an operator due to the disorder of a vehicle body feed pattern or misoperation of the operator. CONSTITUTION:On the basis of vehicle body feed pattern information from a host computer 2 and a workload table stored in a ROM 6, a CPU 1 sequentially calculates operation flow quantities, operator by operator, according to a specific rule and compares the calculated operation flow quantities with specific values corresponding to a tilt limit point L1 and a flow limit point L2 to predict operation flows of the operators. When an operation flow (operation delay) exceeds the flow limit point L2, about what time such a state occurs to the operator is predicted and an operator chief is warned through an alarm device 5. Further, the state of the operation flows (operation delay) of the operators are detected by a photoelectric switch group 4 in real time and the operation flow quantities are corrected on the basis of the detection results.
Patent JP-H043161-A (JP)
Title: Formation of layout original
Inventor: ITO KEISUKE
IPC: G03F1/00
Filed: 1990-04-20
Abstract: PURPOSE:To simplify pattern editing operations by integrally analyzing the secondary original sheets formed with layout of secondary originals by a scanner. CONSTITUTION:Color originals, such as reversal originals, which are received 1 are copied at a required magnification by a color copying machine to form the secondary originals 3. The required trimming parts of respective patterns are cut from the secondary originals and the pattern are mounted 4 according to the prescribed layout to form the secondary original sheet. This secondary original sheet is simultaneously analyzed by the scanner to form the original plate film. This method is used for a plate making stage at the time of printing of distributing flyers, etc. The pattern editing operations are simplified in this way and the plate making stage is rationalized.